Your requirements could not be resolved to an installable set of packages.
Problem 1
- tcg/voyager[1.4.x-dev, ..., 1.x-dev] require illuminate/support ~6.0|~7.0|~8.0 -> found illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require.
- tcg/voyager[v1.4.0, ..., v1.4.2] require illuminate/support ~6.0|~7.0 -> found illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev] but these were not loaded, likely because it conflicts with another require.
- Root composer.json requires tcg/voyager ^1.4 -> satisfiable by tcg/voyager[v1.4.0, ..., 1.x-dev].
Installation failed, reverting ./composer.json and ./composer.lock to their original content.
question from:
https://stackoverflow.com/questions/65893523/i-have-a-probl%c3%a8me-when-i-want-create-laravel-voyager 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…